From rollover and barrier tests to development of the Hybrid III crash test dummy, the Milford Proving Ground has played a key role in GM’s vehicle development for 90 years.

http://fastlane.gm.com

＜えっ！？自動車保険がこんなに安くなるの！＞

＜実績NO.1の中古車販売！＞

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